提出了一种基于“系统引擎+功能组件”的监测诊断系统平台架构，并针对机床4大功能部件模块，设计了3类（振动、功率和声发射）嵌入式监测单元，以强化底层监测信息获取的实时性和灵活性。笔者还开发了一系列机床常规监测诊断组件，并针对具有特殊监测诊断需求的数控机床功能部件，开发了相应的特殊功能组件，通过对功能组件的封装和加载实现具有特定需求的机床监测诊断系统，并在秦川磨床厂和大连机床厂进行实际应用。

The "system engine + function component" architecture for the reconfigurable monitoring and diagnostic system is presented. And three types of embedded monitoring units (vibration, power and acoustic emission) are designed for four function parts of machine tool, which can greatly improve the real-time and flexibility of the bottom monitoring information acquisition. This paper has also developed a series of regular monitoring and diagnostic components for computer numerical control (CNC), and some special components for special requirements of these machines. Then the monitoring and diagnostic system for specific machine tools, which has been running in the Qinchuan Grinding Machine Co. Ltd. and Dalian Machine Tool Group Co., can be realized by conveniently packaging and loading of these function components.